The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 1976
Filed:
Oct. 23, 1973
Applicant:
Inventors:
Fredric L Reed, Beaver Falls, PA (US);
Edgar D Young, Hilliard, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04C / ;
U.S. Cl.
CPC ...
179 / ; 58 1 / ; 58 2 / ; 58 2 / ; 5815 / ; 179 / ; 179 / ; 58 5 / ;
Abstract
A combined telephone and binary clock is disclosed in which light emitting diodes are formed in the telephone push buttons and are provided with a binary coded decimal display so that telephone push buttons provide an indication of time. The clock may be periodically preset by a signal transmitted over the telephone line. An alarm circuit is included to cause the telephone to ring at a predetermined or preselected time.